[PATCH v8 2/2] usb: s3c-hsotg: Adding phy driver support
From: Praveen Paneri <hidden>
Date: 2012-11-30 12:24:33
Also in:
linux-devicetree, linux-samsung-soc
On Wed, Nov 28, 2012 at 6:50 PM, Tomasz Figa [off-list ref] wrote:
Hi Praveen, On Friday 23 of November 2012 09:54:51 Praveen Paneri wrote:quoted
We will anyway remove the platform data part soon. If you say I can resend it again.I think that the requirement for platform data on DT-enabled systems should be removed before this series get merged, because there are already patches being worked on to remove auxdata tables (common clock framework support by Thomas Abraham).
Next is to add support for 4210, 4x12 and Exynos5 (patches were sent by vivek Gautam already). Not only s3c-hsotg but ehci, ohci and dwc will start using phy driver. This will remove phy related platform data passed to these drivers and...
Adding next auxdata entry (containing platform data that must be provided) would make them depend on phy platform data removal patch, which would complicate things.
s3c-hsotg platform data is also passing "is_osc" (Clock source info) and "dma" (dma mode info) from platform_data. IT seems they both are not used as on now. May be Lukasz can tell if we can move that to config option and get rid of s3c-hsotg_plat completely. Once that is done only AUXDATA entry, which will be remaining, will be that of phy driver and I understand that we have to work towards removal of that as well but I guess this is a good first step towards the goal.
Best regards, -- Tomasz Figa Samsung Poland R&D Center SW Solution Development, Linux Platform -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html